| Company Name: |
YangZhou Hepuchem Co.,Ltd.
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| Tel: |
0514-87899573 18205232085 |
| Email: |
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| Products Intro: |
Cas:80-73-9
ProductName:1,3-Dimethyl-2-imidazolidinone
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| Company Name: |
Changzhou Carman Chemical Co., ltd
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| Tel: |
0519-0519-83534936 18151214939 |
| Email: |
1521178147@qq.com |
| Products Intro: |
Cas:80-73-9
ProductName:1,3-Dimethyl-2-imidazolidinone
Purity: 99.5% | Package: 200KG/
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| Company Name: |
Weifang Mingran Chemical Co., Ltd.
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| Tel: |
15066331899,0536-2082396,117761326 15063661899 |
| Email: |
mingranchem@163.com |
| Products Intro: |
Cas:80-73-9
ProductName:1,3-Dimethyl-2-imidazolidinone
Purity: 99 | Package: 1000 | CustNote: 500KG
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| | Dimethyl Imidazolidinone Basic information |
| Product Name: | Dimethyl Imidazolidinone | | Synonyms: | DIMETHYLETHYLENE UREA;1,3-DiMethyl-2-iMidazolidinone, 98% 1KG;Tetrahydro-2H-imidazol-2-one, 1,3-Dimethyl-2-oxoimidazolidine;1,3-DIMETHYL-2-IMIDAZOLIDINONE FOR SYNTH;DiMethyl-2-iMidazolidin;1,3-DiMethyl-2-iMidazolidinone >=99.0% (GC);1,3-DiMethyl-2-iMidazolidinone absolute, over Molecular sieve (H2O <=0.04%), >=99.5% (GC);1,3-DiMethyl-2-iMidazolidinone reagent grade | | CAS: | 80-73-9 | | MF: | C5H10N2O | | MW: | 114.15 | | EINECS: | 201-304-8 | | Product Categories: | Heterocyclic Compounds;Imidazol&Benzimidazole;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Imidazolines/Imidazolidines;bc0001;80-73-9;ADVANCED INT. | | Mol File: | 80-73-9.mol |  |
| | Dimethyl Imidazolidinone Chemical Properties |
| Melting point | 8.2 °C | | Boiling point | 224-226 °C (lit.) | | density | 1.056 g/mL at 25 °C (lit.) | | vapor pressure | <1 hPa (20 °C) | | refractive index | n20/D 1.472(lit.) | | Fp | 220 °F | | storage temp. | Store at +5°C to +30°C. | | solubility | toluene: soluble(lit.) | | form | Liquid | | pka | -0.65±0.20(Predicted) | | color | Clear | | explosive limit | 1.3-8.4%(V) | | Water Solubility | freely soluble | | Sensitive | Hygroscopic | | Merck | 14,3249 | | BRN | 108808 | | InChIKey | CYSGHNMQYZDMIA-UHFFFAOYSA-N | | LogP | -0.3 at 25℃ | | CAS DataBase Reference | 80-73-9(CAS DataBase Reference) | | NIST Chemistry Reference | 1,3-Dimethyl-2-imidazolidinone(80-73-9) | | EPA Substance Registry System | N,N'-Dimethylimidazolidinone (80-73-9) |
| Hazard Codes | Xn,Xi | | Risk Statements | 21/22-38-41-36/38-62-22 | | Safety Statements | 26-36-36/37/39-36/37 | | RIDADR | UN 2810 6.1/PG 3 | | WGK Germany | 3 | | RTECS | NJ0660000 | | F | 3 | | Autoignition Temperature | 305 °C | | Hazard Note | Harmful/Irritant | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | Ⅲ | | HS Code | 29332990 | | Toxicity | LD50 orally in Rabbit: 1261 mg/kg LD50 dermal Rabbit 986 mg/kg |
| | Dimethyl Imidazolidinone Usage And Synthesis |
| Description |
Dimethyl Imidazolidinone is an imidazolidine derivative. It is reported to act as a promoter by minimizing the formation of dialkylation byproducts and accelerating the rate of monoalkylation of γ-butyrolactone.
| | Chemical Properties | Dimethyl Imidazolidinone is colourless, highly polar solvent has high thermal and chemical stability. | | Uses |
Dimethyl Imidazolidinone(DMI) can be used as a substitute or replacement for the carcinogenic solvent HMPA.
DMI is also used in a variety of applications including detergents, dyestuffs, electronic materials and in the manufacture of polymers.
| | Preparation |
Dimethyl Imidazolidinone can be prepared from 1,2-dimethylethylenediamine by reaction with phosgene.
| | Health Hazard | Dimethyl Imidazolidinone is toxic in contact with skin.
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| | Dimethyl Imidazolidinone Preparation Products And Raw materials |
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